After introduce of Google Panda algorithm blogger become
careful about posting. Because the major intention of Panda to detect duplicate
content and give penalty to those sites. Every day we make post but we are
creating duplicate content intentionally or accidentally. So we should check
the content before publish. Beside of this those blog who accept Guest Post
they should also aware about duplicate content even I often receive many guest
post which has copied from other website or blog. Eventually you may be the
victim by publishing duplicate content from Guest writer by Google Panda
Penalty. So blogger should check whether content is published before or not.

However it may seems to you that this is very hard to find
out duplicate content, but you can easily do it by the help of duplicate
content checker online tools which is absolutely free.

1. Copyscape.com

This is most popular plagiarism checker tool known by
beginner to professional blogger. Currently this is providing free and paid
service. By this tools you can check the duplicate content which is already
published.

Site Address: http://copyscape.com/

2. Article Checker

It’s a free plagiarism detection tool that help you to
find copied content. Under this service you will find very dull design on this
site which doesn't attract visitors. But it has a good feature that you can
select Google and Yahoo Search engine to find duplicate content.

Site Address: http://www.articlechecker.com/

3. Plagspotter.com

This is a new service provider under the plagiarism
checker service. This is also provide free and paid version. Under free version
I found result is not fully accurate but if you want to use paid version you
can use 7 day free trial to judge it.

Site Address: http://www.plagspotter.com/

4. Paper Rater

Through
this service you will be able to check duplicate content. This is giving
accurate information and you will find some other free service with plagiarism
check. Beside of
this you can check Grammar and Spelling as well as proofreading.

Site Address:http://www.paperrater.com/

5. Duplichecker.com

From my point of view this is the best plagiarism checker
tool over the net. I often use it to find duplicate content. Because you can
directly check the written article rather placing post URL and it is absolutely
free. You can check up to 1500 words article, however, I found the accurate
result from Duplichecker.

Site Address: http://www.duplichecker.com/

6. Plagiarisma.net

This is also most popular and reliable plagiarism checker
tool where you can use this service absolutely free and you will be able to
check URL as well as written article. It support more than 190 languages. And
check content from almost all popular search engine. Such as, Google, Babylon
and Yahoo, but to use Google you have to register with them.

Site Address: http://plagiarisma.net/

7. Plag Tracker

Through this plagiarism checker tool you can find out
part by part copied content which is very good. And it is providing free
service with accurate information. You can trust on them to find duplicate
content. It has categorize their service for Students, Teachers, Publishers and
Site owners.

Site Address: http://www.plagtracker.com/

8. Plagium.com

Plagium is a powerful plagiarism checker tool where you
can check a big article up to 25000 characters. This service is totally free.
And it search duplicate content through the web, news, social networks.

Site Address: http://www.plagium.com/

9. Plagiarismchecker.com

The main feature if this tools you can add Google alert
where if any person republished your content then Google will send you an email
alert. This is also provide free service.

Site Address: http://www.plagiarismchecker.com/

10. Siteliner

Recently
it is providing beta service. But the result after plagiarism check is
not 100% accurate. But expecting it will improve soon. Not only you will find duplicate
content but also it will find broken links, XML sitemap, internal page rank and
many more.

Site Address: http://www.siteliner.com/

Hope this article will help you to find duplicate content easily.
If you feel doubt about one service provide then go for another one and then
compare the result. If you know more site beside of the above list then kindly
share with us.

10 Most Popular Plagiarism checker Tools over the Net

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"10 Most Popular Plagiarism checker Tools over the Net" After introduce of Google Panda algorithm blogger become careful about posting. Because the major intention of Panda to detect dupli...

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Speak Your Mind

nice to hear this from you. And be unique and remove all copied content from your blog. Otherwise you can't earn a single penny from your blog. Only you are investing your time and effort but eventually you are wasting your time.